Empêchez par programme la recherche de bureau Vista (WDS) d'indexer les fichiers pst placés sur les lecteurs réseau mappés

Question

Après plusieurs jours et plusieurs tentatives, je n'ai trouvé aucune solution à 100% pour résoudre ce problème. Mes champs de recherche et d'enquête:

1. Accès direct au Registre: HKLM \ SOFTWARE \ Microsoft \ Windows Search \ CrawlScopeManager \ Windows \ SystemIndex \ WorkingSetRules HKCU \ Software \ Microsoft \ Windows Search \ Réunissez \ Windows \ SystemIndex \ Protocoles \ Mapi HKLM \ SOFTWARE \ Microsoft \ Windows Search \ Réunissez \ Windows \ SystemIndex \ Sites \ et d'autres clés ...
2. interfaces Windows Search 3.X comme ISearchManager utilisant Microsoft.Search.Interop
3. Microsoft Classes .Office.Interop.Outlook: NameSpace, Store
4. politiques AD (inutiles, aucun effet :(

technologies préférées: VB.NET, C#. Cette solution doit être déployée au sein d'une grande organisation (environ 5000 wokstations).

Des idées? Merci d'avance.

Answer 1

using Microsoft.Search.Interop; 
using Microsoft.Office.Interop.Outlook; 
using Microsoft.Win32; 
using System; 
using System.IO; 
using System.Text; 
using System.Net; 
using System.Security.Principal; 

namespace PstIndexingDisabler 
{ 
    class Program 
    { 
     static void Main(string[] args) 
     { 
      Application objApp = null; 
      ISearchManager objManager = null; 
      ISearchCatalogManager objCatalog = null; 
      ISearchCrawlScopeManager objScope = null; 
      string strSID = null; 
      try 
      { 
       Console.WriteLine("Creating search management objects..."); 
       objManager = new CSearchManagerClass(); 
       objCatalog = objManager.GetCatalog("SystemIndex"); 
       objScope = objCatalog.GetCrawlScopeManager(); 
       Console.WriteLine("Obtaining currently logged user's SID..."); 
       strSID = String.Concat("{", WindowsIdentity.GetCurrent().User.Value.ToString().ToLower(), "}"); 
       Console.WriteLine(" The SID is: {0}", strSID); 
       Console.WriteLine("Starting Outlook application..."); 
       objApp = new Application(); 
       Console.WriteLine("Enumerating PST files..."); 
       foreach (Store objStore in objApp.GetNamespace("MAPI").Stores) 
       { 
        Console.WriteLine("Analysing file: {0}...", objStore.FilePath); 
        if (objStore.ExchangeStoreType != OlExchangeStoreType.olNotExchange || objStore.IsCachedExchange != true) 
         Console.WriteLine(" Rejected. This file is not cached exchange store."); 
        else if (Path.GetPathRoot(objStore.FilePath).StartsWith("C", StringComparison.OrdinalIgnoreCase)) 
         Console.WriteLine(" Rejected. This file is located on the C: drive."); 
        else if (objStore.IsInstantSearchEnabled != true) 
         Console.WriteLine(" Rejected. Instant search was already disabled for this file."); 
        else 
        { 
         Console.WriteLine(" Accepted. Indexing of this file will be disabled."); 
         Console.WriteLine(" Computing store hash..."); 
         string strHash = ComputeHash(objStore.StoreID); 
         Console.WriteLine("  The hash is: {0}.", strHash); 
         string strUrl = String.Format("mapi://{0}/{1}(${2})/", strSID, objStore.DisplayName, strHash); 
         Console.WriteLine(" Disabling indexing..."); 
         Console.WriteLine("  The rule url is: {0}.", strUrl); 
         objScope.AddUserScopeRule(strUrl, 0, 1, 0); 
         objScope.SaveAll(); 
         Console.WriteLine(" Operation successfull!"); 
        } 
       } 
      } 
      catch (System.Exception e) 
      { 
       Console.WriteLine(); 
       Console.WriteLine("An error occured!"); 
       Console.WriteLine(e.ToString()); 
      } 
      Console.WriteLine(); 
      Console.WriteLine("Press return to exit."); 
      Console.ReadLine(); 
     } 
     private static string ComputeHash(string storeEID) 
     { 
      int idx = 0; // Index in buffer 
      uint hash = 0; // The hash 
      int lengthStoreEID = storeEID.Length/2; // Length of store EID -- divide by 2 because 2 text characters here represents 1 byte 
      // --- Pass 1: Main block (multiple of dword, i.e. 4 bytes) --- 
      int cdw = lengthStoreEID/sizeof(uint); // cdw = Count Double Words (i.e. number of double words in the buffer) 
      for (int i = 0; i < cdw; i++, idx += 8) 
      { 
       int dword = int.Parse(storeEID.Substring(idx, 8), System.Globalization.NumberStyles.HexNumber); 
       hash = (hash << 5) + hash + (uint)IPAddress.HostToNetworkOrder(dword); 
      } 
      // --- Pass 2: Remainder of the block --- 
      int cb = lengthStoreEID % sizeof(uint); // cb = Count Bytes (i.e. number of bytes left in the buffer after pass 1) 
      for (int j = 0; j < cb; idx++, j++) 
      { 
       hash = (hash << 5) + hash + byte.Parse(storeEID.Substring(idx, 2), System.Globalization.NumberStyles.HexNumber); 
      } 
      return hash.ToString("x"); 
     } 
     private static string EncodeEID(string EID) 
     { 
      StringBuilder result = new StringBuilder(EID.Length); 
      for (int i = 0; i < EID.Length; i += 2) 
       result.Append((char)(byte.Parse(EID.Substring(i, 2), System.Globalization.NumberStyles.HexNumber) + 0xAC00)); 
      return result.ToString(); 
     } 
    } 
}